import { computed, reactive, h } from 'vue';
import { isEmpty } from '/@/utils/is';
import { Pagination } from 'ant-design-vue';
export function usePagination(props, methods) {
    const innerPagination = reactive({
        current: 1,
        pageSize: 10,
        pageSizeOptions: ['10', '20', '30'],
        showTotal: (total, range) => {
            return range[0] + '-' + range[1] + ' 共 ' + total + ' 条';
        },
        showQuickJumper: true,
        showSizeChanger: true,
        total: 100,
    });
    const bindProps = computed(() => {
        return {
            ...innerPagination,
            ...props.pagination,
            size: props.size === 'tiny' ? 'small' : '',
        };
    });
    const boxClass = computed(() => {
        return {
            'j-vxe-pagination': true,
            'show-quick-jumper': !!bindProps.value.showQuickJumper,
        };
    });
    function handleChange(current, pageSize) {
        innerPagination.current = current;
        methods.trigger('pageChange', { current, pageSize });
    }
    function handleShowSizeChange(current, pageSize) {
        innerPagination.pageSize = pageSize;
        methods.trigger('pageChange', { current, pageSize });
    }
    /** 渲染分页器 */
    function renderPagination() {
        if (props.pagination && !isEmpty(props.pagination)) {
            return h('div', {
                class: boxClass.value,
            }, [
                h(Pagination, {
                    ...bindProps.value,
                    disabled: props.disabled,
                    onChange: handleChange,
                    onShowSizeChange: handleShowSizeChange,
                }),
            ]);
        }
        return null;
    }
    return { renderPagination };
}
